Single GPG key and multiple yubikeys

[Kristian Fiskerstrand]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

On 02/27/2016 10:17 AM, Martin Konold wrote:
> Am Freitag, 26. Februar 2016, 12:43:54 CET schrieb Kristian
> Fiskerstrand:
> 
> Hi Kristian,
> 
>>> the two cards with the gpg -- homedir commandline option.
> 
>> A workaround currently could be to remove the specific keygrip
>> files from private-keys-v1.d (for gnupg 2.1) for the known stubs
>> and doing a gpg-connect-agent learn /bye or gpg --card status
>> during e.g smartcard attachment in an udev rule etc.
> 
> This looks really good though it does not allow to have multiple
> smartcards connected simultaneously.
> 
> It is my understanding that  'gpg-connect-agent learn /bye' cannot
> deal with multiple cards visible simultaneously via scdaemon and
> pscd.
> 

Not for the same key material, but what would you gain by having two
smartcards with the same key material available at the same time?

- -- 
- ----------------------------
Kristian Fiskerstrand
Blog: https://blog.sumptuouscapital.com
Twitter: @krifisk
- ----------------------------
Public OpenPGP key at hkp://pool.sks-keyservers.net
fpr:94CB AFDD 3034 5109 5618 35AA 0B7F 8B60 E3ED FAE3
- ----------------------------
Aquila non capit muscas
The eagle does not hunt flies
-----BEGIN PGP SIGNATURE-----

iQEcBAEBCgAGBQJW0akQAAoJECULev7WN52FokQH/2xAJ8fIWjEfZ996xZHfag0P
k3gA60SY/csFLQXn/C2Ocg0SPuVJiTfCitnJh/9XPtRjrr8Is6UWa5mdJ2f3H2Fl
JqUJv961fl13Kx+N6zEftPnrnEuinmP02vUow8fs1QyfIqb+QHaM+3FPSfMiFWAG
aoJKE2qhGDKyTb/EP1FKBszVXUcolaVYm6yyK1Hu9jG86qSg/IclHbiEYj7cyQrZ
nM5Sz+YdwPDdv/6jBj1D/rrn30W5wEBANT6q1bYNXzmxzyiZx7VZ4XopI3mLCIMH
YJSu0uTst18w32gjc9AmhQs3iyWVEjZsuQFXpG6ro9kENQWogdelM2sPSqTjWbQ=
=RTRx
-----END PGP SIGNATURE-----